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長田光平 as Reiji Doki / Gavan Infinity |
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Ryuga Akahane as Setsuna Aikokuin / Gavan Bushido |
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角心菜 as Kiki Iwai / Gavan Luminous |
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安井謙太郎 as Kunai Kazanami / Gavan Raiya |
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松永有紘 as Daisuke Date |
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有坂心花 as AGI |
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安田啓人 as Rikiya Wanibuchi |
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Takehito Koyasu as Patran (voice) |
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谷田ラナ as Kotobuki Takanari |
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入山杏奈 as Rui Amou |
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まいきち as Hatsune Kazanami |
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藤本隆宏 as Taito Gato |
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平岡祐太 as Karel Qom Wigless |
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高橋努 as Makoto Hase / Gavan Killer |
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後藤淳平 as Renald |
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福徳秀介 as Judder |
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岡崎琉旺 as Young Reiji |
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末永愛子 as Hase's Wife |
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宮島るか as Hase's Daughter |
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Ayako Kawasumi as Narration (voice), Emorgear (voice) |
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Toshihiko Seki as Cosmo Gavarion System Voice / Gavarion Trigger System Voice |
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楢原聖 as Captain Omegahorn (voice) |
| Sound | 園田健太郎 | Music |
| Sound | 奈良悠樹 | Music |
| Directing | 福沢博文 | Director |
| Crew | 佛田洋 | Special Effects |
| Writing | 冨岡淳広 | Screenplay |
| Directing | 宮川連 | Action Director |
| Writing | 八手三郎 | Original Concept |
| Sound | May'n | Theme Song Performance |
| Production | 吉村文雄 | Producer |
| Production | 西新 | Producer |
| Production | 高木勝裕 | Producer |
| Production | 金子保之 | Producer |
| Production | 柴田邦彦 | Producer |
| Production | 村松秀信 | Producer |
| Production | 古澤圭亮 | Producer |
| Production | 和佐野健一 | Executive Producer |
| Production | Yoshito Kuji | Producer |
| Production | 大川武宏 | Producer |
| Production | 芝高啓介 | Producer |
| Production | 長橋丈二 | Producer |
| Production | 小笠原栞菜 | Producer |
| Camera | Koremutsu Kurahara | Director of Photography |
| Lighting | 堀直之 | Lighting Director |
| Art | Ryo Tanaka | Art Direction |
| Editing | 若松広大 | Editor |
| Sound | Mitsuaki Sekine | Sound Recordist |
| Directing | 宮﨑駿 | Assistant Director |
| Production | 石切山義貴 | Production Manager |
| Production | 伊場野高嗣 | Line Producer |
| Crew | Shigeki Ito | Stunts |
| Crew | Takahiro Yoneoka | Stunts |
| Crew | 酒井 菜々子 | Stunts |
| Crew | 蔦宗正人 | Stunts |
| Crew | 神尾直子 | Stunts |
| Crew | Youhei Fujita | Stunts |
| Crew | Kenya Saitou | Stunts |
